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Editor's name and his affiliations have been identified missing from the Editorial article (DOI: 10.1002/cta.2887) published on Wiley Online Library on 6 October 2020 and in International Journal of Circuit Theory and Applications, 48, 1563.1 Editor name and his affiliations should read as follows: Ahmed Elwakil Department of Electrical Engineering, University of Sharjah, PO 27272, Emirates. Department

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No abstract is available for this article.

Recently, a new paper1 entitled “A 0.3‐V, 2.4‐nW, and 100‐Hz fourth‐order LPF for ECG signal Processing” (https://doi.org/10.1002/cta.2839) was published in Int. J. of Circuit Theory and Applications. In this paper, the authors describe a fourth‐order biopotential filter for ECG applications, which is based on a new (in their opinion) low‐voltage bulk‐driven voltage follower. The authors devoted an

The main intention of our work in [1] was to design a low voltage, low power low‐pass filter for ECG signal front‐end processing. For this purpose, we proposed a bulk‐driven voltage follower (Figure 1(a) in [1]). We considered Ref [18] (cited in our paper and given below as [3]) by Sawigun et al., as the base paper. The circuit in [18] is a gate driven with a 0.5 V supply but we designed a bulk driven

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FROM THE EDITOR‐IN‐CHIEF Last May, Prof. Angel Rodriguez‐Vazquez the previous editor‐in‐chief of the journal decided to step‐down after a long period of continuous service to the journal and the scientific community of circuit theory and its applications. Since then, it has been my pleasure to assume the duties of the editor‐in‐chief of this journal hoping to continue the great work that he had started